Q: What is the sum of all factors of the number 247,203 excluding 247,203?
A: 147,009
The factors of the number 247,203 are: 1, 3, 9, 11, 33, 99, 121, 227, 363, 681, 1089, 2043, 2497, 7491, 22473, 27467, 82401, 247203.
If you add them up, you will get the total of 247,350. Now subtract 247,203 to get 147,009